200523680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{25577}}^1$

素因数の和:25606

約数の個数: 72

約数和(自身を含む): 551103588

約数和(自身を除く): 350579908

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 25577, 51154, 102308, 127885, 179039, 204616, 255770, 358078, 409232, 511540, 716156, 818464, 895195, 1023080, 1253273, 1432312, 1790390, 2046160, 2506546, 2864624, 3580780, 4092320, 5013092, 5729248, 6266365, 7161560, 10026184, 12532730, 14323120, 20052368, 25065460, 28646240, 40104736, 50130920, 100261840, 200523680]

約数ペア:

[(1, 200523680), (2, 100261840), (4, 50130920), (5, 40104736), (7, 28646240), (8, 25065460), (10, 20052368), (14, 14323120), (16, 12532730), (20, 10026184), (28, 7161560), (32, 6266365), (35, 5729248), (40, 5013092), (49, 4092320), (56, 3580780), (70, 2864624), (80, 2506546), (98, 2046160), (112, 1790390), (140, 1432312), (160, 1253273), (196, 1023080), (224, 895195), (245, 818464), (280, 716156), (392, 511540), (490, 409232), (560, 358078), (784, 255770), (980, 204616), (1120, 179039), (1568, 127885), (1960, 102308), (3920, 51154), (7840, 25577)]